The bag filter sometimes has the problem of clogging during operation, which will affect its normal operation and reduce the dust collection efficiency. In order to solve this problem, a series of measures need to be taken.
First of all, it is necessary to regularly check and clean the internal structure of the bag filter, including the dust bag, flower plate, air inlet channel, air outlet channel and other components. Areas with heavy dust accumulation can be purged with compressed air or swept with a soft brush. In addition, it is also necessary to check whether the dust bag is damaged or aged, and replace it in time if necessary.
Secondly, it is necessary to control the quality of the gas entering the bag filter to avoid flammable, corrosive, high humidity, high viscosity and other gases from entering the dust collector to reduce the possibility of clogging. If the quality of the gas cannot be controlled, a pretreatment device, such as a filter, scrubber, etc., can be set up before entering the dust collector to reduce the impurities and harmful gas content in the gas.
In addition, to control the operating temperature of the bag filter, especially when dealing with high-temperature gases, it should be cooled first or a high-temperature resistant dust bag should be used. At the same time, it is also necessary to avoid negative pressure inside the dust collector, so as to prevent external dust and impurities from being sucked into the dust collector.
Finally, the overall maintenance and maintenance of the bag filter should be carried out regularly, including checking the bolt tightening, lubricating oil filling, motor operation, etc. In addition, the pipes, valves, etc. inside the dust collector need to be inspected and repaired to ensure that they are working properly.
In summary, solving the blockage problem of baghouse dust collectors requires a number of aspects, including regular inspection and cleaning, control of gas quality, control of operating temperature, overall maintenance and upkeep, etc. Only in this way can we ensure the normal operation of the bag filter and improve its dust removal efficiency and life.